Added UserGroupDao methods and tests.

Change-Id: I71d224c5d236cc57ef74749e06d4b28d0bc2cc6a
diff --git a/full/src/main/resources/jdbc.properties b/full/src/main/resources/jdbc.properties
index 65fba6b..9b888f0 100644
--- a/full/src/main/resources/jdbc.properties
+++ b/full/src/main/resources/jdbc.properties
@@ -9,7 +9,7 @@
 #jdbc.password=password
 
 # db.insert contains test data, omit it in production setting
-#jdbc.schemaPath=db.new-mysql, db.insert
+#jdbc.schemaPath=db.new-mysql, db.insert, db.predefined
 
 
 #-------------------------------------------------------------------------------
@@ -22,4 +22,4 @@
 jdbc.username=pc
 jdbc.password=pc
 # db.insert contains test data, omit it in production setting
-jdbc.schemaPath=db.new-sqlite, db.insert
+jdbc.schemaPath=db.new-sqlite, db.insert, db.predefined